package com.lmk.mkcc.service;

import com.lmk.mkcc.domain.CourseOrder;
import com.baomidou.mybatisplus.service.IService;
import com.lmk.mkcc.dto.CourseOrderDto;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author kun
 * @since 2022-10-16
 */
public interface ICourseOrderService extends IService<CourseOrder> {

    String placeOrder(CourseOrderDto courseOrderDto);

    CourseOrder getByorderNo(String orderNo);

    void addCourseOrderAndCourseOrderItem(CourseOrder courseOrder);
}
